(URGENT) A ladder 25 feet long is leaning against a wall. The base of the ladder is sliding away from the wall at 2 feet per second. Find the rate at which the angle between the ladder and the wall is changing when the base of the ladder is 7 feet from the wall.

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

Which of the following graphs could represent a quartic function?